CLM Sleep co

Our highly trained team of Doctors can provide care in all areas of primary care.

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Respiratory and Sleep Physician 

Dr. Jien Ni Cheng’s practice encompasses all aspects of thoracic and sleep medicine, including sleep disorders and non-invasive ventilation. She has also been actively involved in research and teaching.

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Respiratory and Sleep Physician 

Dr. Hooi Shan Yap provides consultation for all general respiratory and sleep disorders, including asthma, COPD, interstitial lung disease, solitary pulmonary nodule, sleep disordered-breathing and narcolepsy. 

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Sleep Apnoea Consultant 

Brad has 10 years of experience as a Sleep Study Technician in sleep labs at various hospitals around Adelaide and he is now part of a multidisciplinary team at CLM Sleep. His focus is providing patients with sleep apnoea support with their treatment including CPAP, Bi-level, sleep positioning, and sleep hygiene. 

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Miss Amy Wallace 


Reception & Administration Support 

Amy looks after administration, supporting our Respiratory & Sleep Physicians to promote health and wellbeing and provide exceptional patient centred care.